I have two pairs of Pioneer Floor Standing speakers and a pair of Optimus ST-800. All have been tested and sound great. The prices and summaries are below. The one on the left is the CS-R570. CASH ONLY.
$140 - Optimus STS-800 3-way acoustic suspension tower speakers featuring an 8" vacuum-formed polypropylene woofer, 5" midrange, and 3/4" Mylar dome tweeter. These have 8-ohm, 100-watt RMS (200-watt max) speakers with black wood grain finish.
$130 - Pioneer CS-R570 3-Way Frequency Range 32-20,000 Hz 8 Ohms Max Power is 150 Watts The speaker boxes show some wear as can be seen in photo. There are 3 separate areas on the back outsides that have this. 12 inch woofers. These were produced in mid 90s and all speakers are in good and working condition. These measure 35.5” Tall, 11 1/8” Deep by 15” Wide.
$150 - Pioneer CS-J825Q 4-Way Frequency Range 32-20,000 Hz 8 Ohms Max Power is 150 Watts Two 8 inch woofers. These are in excellent condition including the cabinets and grills. All speakers are in good and working condition. These measure 43” Tall, 11 1/2” Deep by 11” Wide. Some wear in fabric on the top of one grill.